Looking for a good bike shop to box up a fat bike to ship

Hi all, my girlfriends mother just picked up a used fat bike from craigslist for us and we now need to ship it to Arizona. My girlfriends mother is not familiar with the boxing and shipping of bikes so we need your help on what shop in the Aurora area would be good to help us out. I believe it will take two bike boxes to pack it correctly. We appreciate your input.
Thanks